Pet Harness Interchangeable Zippered Attachments

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Solution Overview

Problem

Existing pet harnesses lack interchangeable and customizable options, leading to discomfort and limited adjustability for pets of various sizes and shapes, as well as limited fashion and utility possibilities.

Innovation Solution

A dog harness system with interchangeable fashion and costume attachments via zippered connections, featuring a harness unit with adjustable straps and secure fasteners, allowing for easy attachment and removal of stylish harness covers and themed costumes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If removable attachments are added to allow fashion customization, then interchangeability and style options are improved, but the harness may cause chafing or rubbing against the pet's skin leading to discomfort

Engineering Contradiction:
Improveinterchangeability of attachmentsVSAvoidchafing and skin irritation
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The harness is divided into a base layer and separate interchangeable attachments. The base harness remains simple and smooth against the pet's skin, while attachments (covers, costumes, accessories) are separate modules that can be added or removed. This segmentation allows fashion customization without adding permanent bulky or irritating components to the harness itself.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A zipper connection system serves as an intermediary mechanism between the base harness and attachments. The zipper allows secure attachment of fashion elements while maintaining the ability to easily remove them. This intermediary connection solves the contradiction by providing both secure attachment (preventing chafing from loose elements) and easy removal (allowing skin relief when needed).

Inventive Principle:
Principle #24Intermediary (Mediator)

2Device complexity

If fixed connection points are used for attachments, then structural simplicity is maintained, but adjustability for pets of various sizes and shapes is limited

Engineering Contradiction:
Improveharness structureVSAvoidadjustability for different pet sizes
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The base harness incorporates universal attachment points (D-rings, zipper positions) that can accommodate multiple types of attachments and work with pets of various sizes. Rather than having fixed single-purpose connection points, the design allows the same harness structure to adapt to different pet sizes and different attachment types, achieving multi-functionality without increasing structural complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If multiple attachments are provided for fashion options, then style variety is improved, but the harness structure becomes more complex

Engineering Contradiction:
Improvefashion optionsVSAvoidharness structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Instead of incorporating multiple fashion elements into the harness structure itself, the design segments fashion options into separate removable attachments. Each attachment (cover, costume, accessory) is an independent module that attaches to the simple base harness via zippers or D-rings. This maintains structural simplicity while providing extensive fashion variety through the modular attachment system.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250127146A1Pet harness with interchangeable elements
Publication Date: 2025.04.24 CORONA KIMBERLY
  • US20250127146A1 patent drawing
  • US20250127146A1 patent drawing
  • US20250127146A1 patent drawing

AI summary

The invention aims to enhance the user experience for dog owners by offering a versatile and customizable system that allows them to express their pets' personalities and participate in various themed events and occasions. The design combines the element of a walking harness with easy attachments of zippered and snap button fashion trends such as printed clothing, color customization, and costumes.